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Spectral DMA 200

Have recently acquired a Spectral DMA 200 amp and can’t hardly find any information about this amp. I call the manufacturer and was a dead end. Per chance would anyone know where to source an owners manual/spec sheet? Any info would be much appreciated. Many thanks

Ag insider logo xs@2xjalbertwebsterjr
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jalbertwebsterjr OP
7 posts
 

When a source is connected another hum is present or takes over > this hum will increase with volume. Head scratcher 

stereo5's avatar
stereo5
6,385 posts
 

You need to use a Spectral preamp and MIT cables with it.  If not, the amp can be driven into oscillation easily.  Have you checked out Audio Circle, there may be a Spectral group there?

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jalbertwebsterjr OP
7 posts
 

No sir, but thank you for the lead, will check it out!!

carey1110's avatar
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carey1110
566 posts
 

Spectral does not work on older gear since they can no longer get the parts.  Goodwins Highend may be able to help if anyone can. 

stan05b2s
16 posts
 

I have a copy of a copy of the Spectral DMA-200 Operation and Maintenance Manual. Some guy in Germany was kind enough to send me a copy when he was selling his amp. There is NO wiring diagram, just 11 pages of words. I can send it to you or try to email it whichever works best. I have tried to find a copy online to no avail. Spectral Audio is absolutely no help. The DMA 200 is an orphan.

Stan

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